Every data has a risk of theft or loss, and back up is the most effective method that could prevent data loss. Why Should You Backup Blu-ray Discīackup never seems a bad idea whatever the situation is. So, if you recommend the Blu-ray disc to someone and they come up with a question like how much data can a Blu ray disc hold then can tell them that it is certainly more than any other DVD disc. It is surely the best upgrade the old traditional DVDs could get. Even the prices are comparatively low as compared to the features it provides. The dual-layer Blu-ray disc can hold 50 GB of data which is clearly a very big advantage it has. As a simple Blu-ray disc can hold data up to 25 GB. It is the storage capacity of the Blu-ray data disc that makes it major data disc. The Blu-ray disc usually consists of 16 layers that have a minimum space of 25 GB thereby making the disc more capacious. It has a new menu integration that increased the interactivity and also has enhanced network connectivity. The Blu-ray disc has increased disc capacity with 7.1 channels of uncompressed audios. As the quality of the data increases the requirement of a larger memory space also becomes significant. The Blu-ray format is created to hold the high capacity data and HD videos. How to Burn Data to Blu-ray Disc on Windows 10/8/7 with Simple Steps